I currently have a Nexus 7 that was manufactured by ASUS that is getting close to the end of it's usefulness and would like to know if I should buy a new one now or wait for something better? My problem is this...... The tablet itself only has 16 GB of memory and as upgraded the OS up to Android 5.1.1 the system has become slower and slower to the point where applications seem to freeze and clearing the cache doesn't make things better. I liked the idea of having a device that I could upgrade to the latest OS without having to wait on a vendor to release their version of the OS so I was hoping that an upgraded version of the Nexus 7 would be available but from the internet it appears that any future Nexus 7 tablet is some time off into the future. I can still limp along with my Nexus 7 but I'm wondering if it is worth it? If the time to move forward is now vs. later what model tablet would be the recommended one to buy?